Lidofon Mel (Chlorhexidine Dihydrochloride, Lidocaine Hydrochloride)

Lidofon Mel is used as an oral antiseptic and local analgesic for conditions affecting the oral mucosa.

• Oral mucosal antisepsis: Reduces bacterial colonisation on the oral mucosa, helping prevent infection.
• Mouth ulcer pain relief: Provides temporary numbing of ulcerated areas, decreasing discomfort.
• Post‑dental procedure care: Controls microbial load and alleviates procedural pain after extractions or surgeries.
• Gingivitis symptom management: Helps soothe inflamed gingival tissue and reduces plaque‑associated irritation.

• Chlorhexidine dihydrochloride disrupts bacterial cell membranes, leading to loss of integrity and cell death, while lidocaine hydrochloride blocks voltage‑gated sodium channels on peripheral nerves, preventing depolarisation and producing local anaesthesia in the oral tissues.

Adverse reactions to Lidofon Mel may involve the oral tissues or systemic responses.

Common Side Effects

• Altered taste: Transient metallic or bitter sensation in the mouth.
• Mild burning or stinging: Temporary irritation at the site of application.
• Transient numbness: Short‑lasting loss of sensation in the treated area.
• Localised irritation: Redness or mild inflammation of the mucosa.

Serious or Rare Side Effects

• Severe allergic reaction: Anaphylaxis, angioedema, or bronchospasm requiring immediate medical attention.
• Stevens‑Johnson syndrome or toxic epidermal necrolysis: Rare but life‑threatening skin and mucosal reactions.
• Persistent numbness: Prolonged loss of sensation beyond the expected duration.
• Mucosal ulceration: Deep ulcer formation at the application site.

When using Lidofon Mel, consider the following precautions to minimise risk.

• Allergy assessment: Verify no known hypersensitivity to chlorhexidine or lidocaine.
• Pregnancy and lactation: Use only if clearly indicated after risk‑benefit evaluation.
• Pediatric use: Exercise caution in children; dosage and duration should be determined by a clinician.
• Concurrent oral surgery: Avoid excessive application that may delay wound healing.
• Interaction with other topical anesthetics: Monitor for additive numbness or toxicity.
• Store at ambient temperature: Keep in the original container, protect from moisture and direct sunlight.

Lidofon Mel may interact with certain medicines or products; awareness of these interactions helps ensure safe use.

Major Interactions (Avoid)

• Systemic anesthetics: Concurrent use may increase the risk of cumulative toxicity.
• Alcohol‑based mouthwashes: May reduce the antiseptic efficacy of chlorhexidine.
• Additional chlorhexidine products: Risk of cumulative exposure leading to mucosal irritation.

Moderate Interactions (Monitor Closely)

• Antihistamines: May mask early signs of an allergic reaction.
• Proton pump inhibitors: Alter oral pH, potentially affecting drug stability.
• Chemotherapeutic agents causing mucositis: May exacerbate oral irritation; monitor closely.